FDI / BOI — Sing Buri Province
จังหวัดสิงห์บุรี · ภาคกลาง · on-site + remote
From 85,000 THB3-1095 working days
Foreign investors in Sing Buri Province — Investment & Tax Bar + on-site + BOI/EECO liaison.
Sing Buri Province connects to BOI regional office + customs + DBD provincial + Immigration.
Covers BOI + EEC + Amity + LTR + Smart Visa + IBC + Free Zone + ICSID.
Coverage
BOI Investment Promotion Application (Activity-Based)
385,000-985,000 บาท
Eastern Economic Corridor (EEC) Special Promotion License
585,000-1,485,000 บาท
Treaty of Amity (US-Thailand 1966) — Foreign Business License
285,000-585,000 บาท
Foreign Business License (FBL — List 2/3)
385,000-985,000 บาท
Long-Term Resident (LTR) Visa — 10 years
185,000-385,000 บาท
Smart Visa (S/T/I/E/O — 4 years)
85,000-285,000 บาท
IEAT Free Zone Permit (Industrial Estate Authority of Thailand)
385,000-685,000 บาท
International Business Centre (IBC) — replaces IHQ/ITC
685,000-1,485,000 บาท
Machinery Import Duty Exemption (BOI Section 28/29)
125,000-385,000 บาท
Shareholder Agreement + Foreign Ownership Structuring
285,000-685,000 บาท
BOI/EEC/IBC Work Permit + Visa (One-Stop Service Centre)
85,000-185,000 บาท
Bilateral Investment Treaty / FTA Investor-State Dispute (ICSID)
1,485,000-4,985,000 บาท
How it works
- 1
On-site intake 24h
Team attends Sing Buri Province office or BOI region.
- 2
Application + interview
Filing + executive interview + technology plan.
- 3
Approval + certificate
Promotion cert + 30-day acceptance.
- 4
Implementation + compliance
Customs + work permit + tax + annual report.
Frequently asked questions
Does Sing Buri Province have a BOI regional office?
Yes — BOI runs 7 regional offices + remote support nationwide.
Meeting?
At NYC Legal office or BOI region Sing Buri Province.
Cost?
From 85,000 THB (work permit) up to 4,985,000 THB (ICSID arbitration).
Does EEC cover Sing Buri Province?
EEC = Chonburi/Rayong/Chachoengsao only — other provinces use BOI activity-based.